A single module can drive an 8 * 8 common cathode lattice
Module Operating voltage: 5V.
Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed
Module with input and output interfaces, supports multiple modules cascade
The module left as an input port to the output port on the right.
The control of a single module, simply input port to the CPU
Multiple modules cascade input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...
51 MCU, for example: VCC → 5V GND → GND DIN → P22 CS → P21 CLK → P20
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